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- Aug 22, 2009
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i recently got some HeNe tubes from Sam for dirt cheap.
full HeNe collection:
these tubes are massive
594.1nm
543.5nm
i got bored of waiting to use the $20k laser cutter so i used a hammer instead
these are some of my favorite lasers. 594.1nm is an amazing wavelength.
full HeNe collection:
these tubes are massive
594.1nm
543.5nm
i got bored of waiting to use the $20k laser cutter so i used a hammer instead
these are some of my favorite lasers. 594.1nm is an amazing wavelength.
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